1657642103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{31123}}^1$

素因数の和:31394

約数の個数: 16

約数和(自身を含む): 1898066016

約数和(自身を除く): 240423913

約数列:

[1, 13, 17, 221, 241, 3133, 4097, 31123, 53261, 404599, 529091, 6878183, 7500643, 97508359, 127510931, 1657642103]

約数ペア:

[(1, 1657642103), (13, 127510931), (17, 97508359), (221, 7500643), (241, 6878183), (3133, 529091), (4097, 404599), (31123, 53261)]